Investor · Philadelphia, PA

Ronald J. Masciantonio

Open Ronald in the network graph →

Filings

7

SEC Form D

Connections

49

co-filers

Capital

$21.2M

across filings

Active

Mar 2021

to May 2022

Most-connected co-filers (49)

Mark Ronay · PORTLAND, OR4 shared Lloyd T. Rochford · Rancho Mirage, CA4 shared John Fazio · Philadelphia, PA3 shared Wayne Kimmel · Philadelphia, PA3 shared Scott K. Bessent · New York, NY2 shared Nancy Cass · New Smyrna Beach, FL2 shared Jonathan J. Shulkin · CHICAGO, IL2 shared Robert A. Indeglia, Jr · Warwick, RI2 shared Peter B. Finn · Boston, MA2 shared Purnanand Sarma · Exton, PA2 shared Tony Ross · SEATTLE, WA2 shared Michael Schrader · Cambridge, MA2 shared Julia Hu · Mountain View, CA2 shared Wendy E. Holley · St. Helier, Y92 shared Keith Manchester · Palo Alto, CA2 shared Michael C. Blue · Ann Arbor, MI2 shared Helen Wetherall · St Helier, Y92 shared Anthony R. Sozio · New York, NY2 shared Scott C. Schweighauser · Chicago, IL2 shared Ted Hibben · Cambridge, MA2 shared James E. Mahoney · Cambridge, MA2 shared Jing Watnick · Cambridge, MA2 shared Westerly E. Nolin, Ph.D · Cambridge, MA2 shared Stephen A. Yacktman · Austin, TX2 shared

Recent filings (7)

Nerd Street Gamers, Inc.Jul 2024 · 7 co-filers$4.5M Nerd Street Gamers, Inc.Jul 2024 · 7 co-filers$4.5M Nerd Street Gamers, Inc.May 2022 · 11 co-filers$15.0M Nerd Street Gamers, Inc.Feb 2022 · 11 co-filers$15.0M Vaxess Technologies, Inc.May 2021 · 25 co-filers$35.0M Vaxess Technologies, Inc.Mar 2021 · 25 co-filers$2.0M Vigeo Therapeutics, Inc.Mar 2021 · 14 co-filers$17.5M Vigeo Therapeutics, Inc.Mar 2021 · 14 co-filers$7.6M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Ronald in the interactive graph →